Cobalt-Chrome
Co
59-65%
59-65%
Cr
26-30%
26-30%
Mo
5-7%
5-7%
Ni
<1%
<1%
Others
<3%
<3%
Density
~ 8,3 g/cm³
~ 8,3 g/cm³
Tensile strength
~ 1420 MPa
~ 1420 MPa
Young's modulus
240 GPa
240 GPa
Vickers – hardness
~ 270
~ 270
CTE (coefficient of thermal expansion)
~ 14,1 10-6K-1
~ 14,1 10-6K-1
System
Co
59-65%
Cr
26-30%
Mo
5-7%
Ni
<1%
Others
<3%
Density
~ 8,3 g/cm³
Tensile strength
~ 1420 MPa
Young's modulus
240 GPa
Vickers – hardness
~ 270
CTE (coefficient of thermal expansion)
~ 14,1 10-6K-1
System
Co
59-65%
Cr
26-30%
Mo
5-7%
Ni
<1%
Others
<3%
Density
~ 8,3 g/cm³
Tensile strength
~ 1420 MPa
Young's modulus
240 GPa
Vickers – hardness
~ 270
CTE (coefficient of thermal expansion)
~ 14,1 10-6K-1
System